| Model Name |
ES20 |
| Working Memory (128MB) |
O |
| Backup RAM |
0KB |
| Serial Port |
COM1:RS-232/422/485 COM2:RS-232/422/485 |
| Ethernet |
1*RJ45 |
| USB 2.0(Host) |
--- |
| USB 2.0(Client) |
O |
| RTC |
Network Time Protocol(NTP) |
| Micro SD |
Optional |
| A Side Optional |
O |
| Supply Voltage |
Isolated 24Vdc±10% |
| Operating Temperature |
-10° C ~ 60° C |
| Relative Humidity |
10% ~ 90% |
| Shock (Operation) |
Half sine, 15G, 11ms duration |
| Vibration (Operation) |
Random vibration 1 Grms (5~500 Hz) |
| FCC / CE |
YES / IEC61000-6-2 & IEC61000-6-4 |
| Software Version |
PM Designer v4.0.5.31 or higher version |
| A01 Optional Specifications |
| COM3 |
RS-232/422/485 |
| COM4 |
RS-232 |
| CAN Bus |
--- |
| SIO(Safety signal contactor) |
Yes(2DI/2DO) |
| GIO(I/O Port) |
--- |
| Wi-Fi |
--- |
| 4G / Wi-Fi |
Optional |
| B Side Expansion |
Optional |